Lei Xu (εΎ η£)
Ph.D. in Computer Science, MIT
ML Researcher at OpenEvidence
Email:
[email protected]
[Publications]
About Me
Iβm an ML researcher at OpenEvidence, on a mission to revolutionize healthcare through AI. π₯β¨
I believe LLMs have the potential to transform how we augment human capabilities. My research focuses on building more reliable LLM systems that can genuinely support critical decision-making.
Previously, I was an Applied Scientist at Amazon AWS, where I pioneered LLMs for medical scribing.
I earned my Ph.D. in Computer Science from MIT in 2023, researching language model robustness and synthetic data, and my B.Eng. from Tsinghua University.
News
- Dec 2025: Thrilled to join OpenEvidence! π Onward to building AI systems that truly serve healthcare and humanity.